- East Shasta Copper - Zinc Mining District
| Lydon, Philip Andrew and O’Brien, J.C. (1974) Mines and mineral resources of Shasta County, California. California Division of Mines and Geology County Report 6, 154 pp.: 35, 104 Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 252. Tucker, W. Burling (1926), Copper: California Mining Bureau. Report 22: 146 Root, L.L. (1926) Twenty-second report of the State Mineralogist. California Mining Bureau Report 22, 610 pp.: 146, 149 Tucker, W. Burling (1924b), Copper resources of Shasta County: California Mining Bureau. Report 20: 428 |